220148096

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 539784000

約数和(自身を除く): 319635904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 97, 112, 119, 128, 136, 149, 194, 224, 238, 272, 298, 388, 448, 476, 544, 596, 679, 776, 896, 952, 1043, 1088, 1192, 1358, 1552, 1649, 1904, 2086, 2176, 2384, 2533, 2716, 3104, 3298, 3808, 4172, 4768, 5066, 5432, 6208, 6596, 7616, 8344, 9536, 10132, 10864, 11543, 12416, 13192, 14453, 15232, 16688, 17731, 19072, 20264, 21728, 23086, 26384, 28906, 33376, 35462, 40528, 43456, 46172, 52768, 57812, 66752, 70924, 81056, 86912, 92344, 101171, 105536, 115624, 133504, 141848, 162112, 184688, 202342, 211072, 231248, 245701, 283696, 324224, 369376, 404684, 462496, 491402, 567392, 738752, 809368, 924992, 982804, 1134784, 1477504, 1618736, 1719907, 1849984, 1965608, 2269568, 3237472, 3439814, 3931216, 6474944, 6879628, 7862432, 12949888, 13759256, 15724864, 27518512, 31449728, 55037024, 110074048, 220148096]

約数ペア:

[(1, 220148096), (2, 110074048), (4, 55037024), (7, 31449728), (8, 27518512), (14, 15724864), (16, 13759256), (17, 12949888), (28, 7862432), (32, 6879628), (34, 6474944), (56, 3931216), (64, 3439814), (68, 3237472), (97, 2269568), (112, 1965608), (119, 1849984), (128, 1719907), (136, 1618736), (149, 1477504), (194, 1134784), (224, 982804), (238, 924992), (272, 809368), (298, 738752), (388, 567392), (448, 491402), (476, 462496), (544, 404684), (596, 369376), (679, 324224), (776, 283696), (896, 245701), (952, 231248), (1043, 211072), (1088, 202342), (1192, 184688), (1358, 162112), (1552, 141848), (1649, 133504), (1904, 115624), (2086, 105536), (2176, 101171), (2384, 92344), (2533, 86912), (2716, 81056), (3104, 70924), (3298, 66752), (3808, 57812), (4172, 52768), (4768, 46172), (5066, 43456), (5432, 40528), (6208, 35462), (6596, 33376), (7616, 28906), (8344, 26384), (9536, 23086), (10132, 21728), (10864, 20264), (11543, 19072), (12416, 17731), (13192, 16688), (14453, 15232)]